- 
				           		
The SPLL consists of calculation frequency error, updating loop middle variable, and output control signal.
						        										 	
						        					            	
				            	该锁相环由计算频率误差、更新环路中间变量、输出控制信号组成。
								    				            	
				 	    						                 	youdao
				            					            						        	 
		         		 		        			         		
		          					          
		          			                            				          						        				          							        	- 
				           		
The SPLL consists of calculation frequency error, updating loop middle variable, and output control signal.
						        										 	
						        					            	
				            	该锁相环由计算频率误差、更新环路中间变量、输出控制信号组成。
								    				            	
				 	    						                 	youdao